Divi Could not be imported in this context

If you see this error,  you're not doing the importing from the right menu.

You should do it by going to Pages > click on the page that you want to import into > then click the Import & Export button belonging to Divi.

If the menu that you're seeing is different than the one in the video, it's probably because the new WP editor (Gutenberg) has overridden the Divi builder. 

To fix this, go to the left-hand menu and click on Divi > Builder > Advanced > Enable Classic Editor.

You should then be able to follow the video instructions.